<html>
<head>
<title>button_title_l</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script>
function oa_tool(){
if(window.parent.pframe.cols=="150,8,*"){
arow.src="./images/p_2.gif";
window.parent.pframe.cols="0,8,*";
}
else{
arow.src="./images/p_1.gif";
window.parent.pframe.cols="150,8,*";}
}
</script>
</head>
<body text="#000000" leftmargin="0" topmargin="0" background="./images/split.gif">
<image id=arow src="./images/p_1.gif" onclick="oa_tool();"/>
</body>
</html>
